On Gegenbauer Polynomials and Coefficients $$\varvec{c^{\ell }_{j}(\nu )}$$ c j ℓ ( ν ) $$\varvec{(1\le j\le \ell }$$ ( 1 ≤ j ≤ ℓ , $$\varvec{\nu >-1/2)}$$ ν > - 1 / 2 )

Threshold Resummation in B → X c l ν l Decays

We compute the QCD form factor resumming threshold logarithms in B → Xc+ l+νl decays to next-to-leading logarithmic approximation. We present an interpolation formula including soft as well as collinear effects softened by the non-vanishing charm mass which, in the N -space, reads: σN = exp ∫ 1 0 dy [

Infrared diode laser spectroscopy of the CCO radical : The 2 ν 1 − ν 1 and ν 1 + ν 3 − ν 3 difference bands

J un 1 99 6 STATUS OF THE SEARCH FOR ν μ → ν τ OSCILLATIONS WITH THE CHORUS DETECTOR

The CHORUS experiment is searching for ν µ → ν τ oscillations using an 800 kg emulsion target and an electronic detector. Two of four years of running have been completed. The experiment will probe small mixing angles for ∆m 2 > 10 eV 2 , at least one order of magnitude better than previous limits.

Effective K - factors for gg → H → WW → l ν l ν at the LHC

A simulation of the search for the Standard Model Higgs boson at the LHC, in the channel gg → H → WW → lνlν, is described. Higher-order QCD corrections are taken into account by using a reweighting procedure, which allows us to combine event rates obtained with the PYTHIA Monte Carlo program with the most up-to-date theoretical predictions for the transverse-momentum spectra of the Higgs signal...

/ 00 07 02 0 1 1 Ju l 2 00 0 1 New limit for ν e → ν τ oscillations August 16 ,

We present a calculation for a new limit on νe → ντ oscillation based on the recent data from CHORUS experiment. We are far from understanding the mass spectrum and mixings of fundamental fermions. For the leptonic sector, experimental data set only upper limits for neutrino masses, whereas the masses of charged leptons (especially me and mμ) are measured with high precision. Unlike the quark s...